Vonoprazan Nitroso Impurity

Name: Vonoprazan Nitroso Impurity
Brand: Vaqora Chemicals
SKU: VQ-007074

About Vonoprazan Nitroso Impurity

Vonoprazan Nitroso Impurity (CAS 2932441-73-9) is a nitrosamine impurity of Vonoprazan offered by Vaqora Chemicals, specified at 99.53% purity. Its molecular formula is C17H15FN4O3S and its molecular weight is 374.4 g/mol. Systematically, it is named N-[[5-(2-fluorophenyl)-1-pyridin-3-ylsulfonylpyrrol-3-yl]methyl]-N-methylnitrous amide. Alternative names: N-Nitroso Vonoprazan and Vonoprazan Impurity 171.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

Laboratories use this nitrosamine standard to develop and validate highly sensitive LC-MS/MS methods, to confirm limits of detection and to document nitrosamine risk assessments in regulatory submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Vonoprazan Nitroso Impurity in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. This item is currently in stock for prompt dispatch.

Typical applications

Nitrosamine risk assessment
Trace LC-MS/MS quantitation
Method validation (AMV)
Regulatory submissions

Industries

Related to Vonoprazan

View every impurity, metabolite and intermediate we list for Vonoprazan.

Vonoprazan impurities

Specifications & identifiers

Chemical identifiers
Product name	Vonoprazan Nitroso Impurity
Catalogue No.	VQ-007074
CAS Number	2932441-73-9
IUPAC name	N-[[5-(2-fluorophenyl)-1-pyridin-3-ylsulfonylpyrrol-3-yl]methyl]-N-methylnitrous amide
Molecular formula	C₁₇H₁₅FN₄O₃S
Molecular weight	374.4 g/mol
Exact mass	374.0849
Grade	Reference Standard
Purity / assay	99.53%
HSN code	38229090
InChIKey	XEITYWHMJMTWQY-UHFFFAOYSA-N
SMILES	CN(CC1=CN(C(=C1)C2=CC=CC=C2F)S(=O)(=O)C3=CN=CC=C3)N=O
PubChem CID	168447669

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	0 / 7
TPSA	93 Å²
Synonyms	{[5-(2-fluorophenyl)-1-(pyridine-3-sulfonyl)-1H-pyrrol-3-yl]methyl}(methyl)nitrosoamine, N-Nitroso Vonoprazan, Vonoprazan Impurity 171, N-Nitroso-vonoprazan, 1H-Pyrrole-3-methanamine, 5-(2-fluorophenyl)-N-methyl-N-nitroso-1-(3-pyridinylsulfonyl)-, N-[[5-(2-Fluorophenyl)-1-(3-pyridylsulfonyl)-3-pyrrolyl]methyl]-N-methylnitrous Amide

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Vonoprazan Nitroso Impurity?

The CAS Registry Number of Vonoprazan Nitroso Impurity is 2932441-73-9. It is also known as {[5-(2-fluorophenyl)-1-(pyridine-3-sulfonyl)-1H-pyrrol-3-yl]methyl}(methyl)nitrosoamine, N-Nitroso Vonoprazan, Vonoprazan Impurity 171.

What is the molecular formula and molecular weight of Vonoprazan Nitroso Impurity?

Vonoprazan Nitroso Impurity has the molecular formula C17H15FN4O3S and a molecular weight of 374.4 g/mol. Its IUPAC name is N-[[5-(2-fluorophenyl)-1-pyridin-3-ylsulfonylpyrrol-3-yl]methyl]-N-methylnitrous amide.

What is Vonoprazan Nitroso Impurity used for?

Vonoprazan Nitroso Impurity is supplied as a characterised reference material related to Vonoprazan. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Vonoprazan Nitroso Impurity can I order?

We supply Vonoprazan Nitroso Impurity in Reference Standard (99.53%) grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Vonoprazan Nitroso Impurity?

Yes. Every lot of Vonoprazan Nitroso Impurity is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Vonoprazan Nitroso Impurity be shipped internationally?

Yes. We export Vonoprazan Nitroso Impurity worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.